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Eye and gaze tracking for visually controlled interactive stereoscopic displays

: Talmi, K.; Liu, J.


Image communication 14 (1999), Nr.10, S.799-810
ISSN: 0923-5965
Fraunhofer HHI ()
interactive systems; stereo image processing; three-dimensional displays; tracking; visual perception; eye tracking; gaze tracking; visually controlled interactive stereoscopic displays; video-based contact-free measurement system; eye positions; gaze direction; autostereoscopic display; accommodation; convergence; human vision; depth of focus; hologram-like scenes; motion parallax

We present a video-based, contact-free measurement system which allows combined tracking of the subject's eye positions and the gaze direction in near real time. This system will be integrated into a new kind of autostereoscopic display which supports the natural link between accommodation and convergence of human vision, reproduces the limited depth of focus of human vision and shows comfortable, hologram-like scenes with motion parallax to subjects.